RUSTY SHAYNE, GUIDING LIGHTWhen Rusty Shayne's heroics caused an injury that led him to death's door, he had an out-of-body experience. With Mindy wringing her hands, praying for his recovery, an unconcious Rusty saw the light at the end of the tunnel that is supposed to symbolize death. But just before Rusty could walk through that tunnel, Mindy appeared in Rusty's vision, and her love gave him the will to live. The whole business was as sappy as it sounds, one of those scenes that have viewers squirming in their seats hoping for a mercifully quick resolution. It wasn't quick enough.